/*

  フラーレン紹介

================================================================
*/
.nf_box {
    margin: 1.5rem 15px;
    padding: 1rem;
    border: solid 1px #a2a2a2;
    font-size: 15px;
    line-height: 1.8;
}
.nf_box .flex {
    display: flex;
    justify-content: space-between;
    margin-top: 1.5rem;
}
.nf_box .flex .nf {
    width: 15%;
    margin-right: 10px;
}
.nf_box .flex .nf_t {
    width: 100%;
    font-size: 12px;
}

/*

  画像カラム

================================================================
*/
.image2c {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    margin-top: 2rem;
}
.image2c figure {
    width: calc(50% - 30px);
    position: relative;
}
.image2c figure img {
    display: block;
    margin: 0 auto 20px;
    width: 100%;
    max-width: 600px;
    height: auto;
}
.image2c figure:first-child:after {
    display: block;
    content: "";
    border-top: 6px solid #e3e2dd;
    border-right: 6px solid #e3e2dd;
    width: 15px;
    height: 15px;
    transform: rotate(45deg);
    position: absolute;
    top: calc(50% - 7px);
    right: -30px;
}

/*

  ブランド紹介レイアウト

================================================================
*/


section.sec_b_about {
    padding-top: 2rem;
}
section.sec_b_about .inner {
    background: rgb(249 243 247);
    background: linear-gradient(180deg, rgba(255,255,255,1) 0%, rgba(243,225,225,1) 100%);
    padding: 2rem 0rem 0;
    border-top: solid 1px #c8c8c8;
}
section.sec_b_about .sec_text {
    text-align: center;
    font-size: 20px;
    margin-bottom: 1rem;
    color: #787878;
    font-weight: normal;
    letter-spacing: 0.1em;
    background: none;
    padding: 0;
}
section.sec_b_about .sec_b_txt {
    margin: 0 1.5rem 2.5rem;
    font-size: 15px;
}
section.sec_b_about .sec_b_txtst {
    margin: 0 1.5rem 0.5rem;
    font-size: 16px;
    color: #F4608B;
}



/*
========================================================

  SP用はここからです

========================================================
*/

@media screen and (max-width: 768px) {
/* フラーレン紹介  */
.nf_box {
    margin: 2vh 3vw;
    padding: 3vw;
    font-size: 3.2vw;
}
.nf_box .flex {
    margin-top: 2.5vh;
}
.nf_box .flex .nf {
    width: 33%;
    margin-right: 2vw;
}
.nf_box .flex .nf_t {
    font-size: 2.8vw;
}
    
/* 画像カラム  */
.image2c {
    display: block;
    margin-top: 3vh;
    font-size: 2.8vw;
}
.image2c figure {
    display: block;
    margin: 0 auto 7vh;
    width: 100%;
}
.image2c figure img {
    margin: 0 auto 2vh;
    max-width: 100%;
}
.image2c figure:first-child:after {
    display: block;
    content: "";
    border-top: 6px solid #e3e2dd;
    border-right: 6px solid #e3e2dd;
    width: 20px;
    height: 20px;
    transform: rotate(135deg);
    position: absolute;
    top: calc(100% + 20px);
    right: calc(50% - 7px);
}
figcaption {
    margin: 0 3vw;
}


/* ブランド紹介レイアウト  */
section.sec_b_about {
    padding-top: 3vh;
}
section.sec_b_about .inner {
    padding: 3vh 0 0;
}
section.sec_b_about .sec_text {
    font-size: 4.2vw;
    margin-bottom: 1vh;
}
section.sec_b_about .sec_b_txt {
    margin: 0 5vw 3vh;
    font-size: 3.2vw;
}
section.sec_b_about .sec_b_txtst {
    margin: 0 5vw 2vh;
    font-size: 3.4vw;
}


}